Static structures (e.g. – buildings) – Intersection of a cast stonelike component – Cast reinforced vertical and horizontal members
Patent
1995-06-29
1997-08-19
Canfield, Robert
Static structures (e.g., buildings)
Intersection of a cast stonelike component
Cast reinforced vertical and horizontal members
5222314, 52296, 52299, 52514, 52516, 527215, 527232, 527364, 527413, 403265, 404 1, 404134, 264 36, 156 71, E04G 2302
Patent
active
056575955
ABSTRACT:
A technique for applying high strength fiber fabric to strengthen beams and the connection between beams and either supported platforms or supporting vertical columns is disclosed. Fabric made of high strength fibers such as glass, boron, or carbon, is laid over the connection between a beam and a platform, or between a beam and a supporting column, and impregnated with an epoxy resin or other polymer matrix. The fabric may be additionally fastened to the structural member using adhesives, fabric fasteners, or bolts. The invention is particularly well suited for retrofitting bridges, freeway overpasses, parking structures, and the like to prevent failure during an earthquake.
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Advanced Composites Nov./Dec. 1992 Part I pp. 22-31.
Fyfe Edward R.
Isley, Jr. Frederick P.
Canfield Robert
Hexcel-Fyfe Co., L.L.C.
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